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STM32WB55XX中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
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STM32WB55XX規(guī)格書詳情
Introduction
This document provides the ordering information and mechanical device characteristics of the STM32WB55xx and STM32WB35xx microcontrollers, based on Arm? cores(a).
This document must be read in conjunction with the reference manual (RM0434), available from the STMicroelectronics website www.st.com.
For information on the Arm? Cortex?-M4 and Cortex?-M0+ cores, refer, respectively, to the Cortex?-M4 Technical Reference Manual and to the Cortex?-M0+ Technical Reference Manual, both available on the www.arm.com website.
For information on 802.15.4 refer to the IEEE website (www.ieee.org).
For information on Bluetooth? refer to www.bluetooth.com.
Description
The STM32WB55xx and STM32WB35xx multiprotocol wireless and ultra-low-power devices embed a powerful and ultra-low-power radio compliant with the Bluetooth? Low Energy SIG specification v5.0 and with IEEE 802.15.4-2011. They contain a dedicated Arm? Cortex? -M0+ for performing all the real-time low layer operation.
The devices are designed to be extremely low-power and are based on the highperformance Arm? Cortex?-M4 32-bit RISC core operating at a frequency of up to 64 MHz.
This core features a Floating point unit (FPU) single precision that supports all Arm? single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security.
Enhanced inter-processor communication is provided by the IPCC with six bidirectional channels. The HSEM provides hardware semaphores used to share common resources between the two processors.
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST(意法) |
2511 |
LGA |
4945 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 | ||
ST |
24+ |
LGA86L10 |
680 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 | ||
STMicroelectronics |
20+ |
原裝 |
29860 |
STM微控制器MCU-可開原型號增稅票 |
詢價 | ||
24+ |
N/A |
67000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
ST/意法 |
2324+ |
LGA |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
詢價 | ||
STMICRO |
22+ |
NA |
13737 |
原裝正品支持實單 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ST/意法半導體 |
25+ |
原廠封裝 |
10280 |
原廠授權代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
STMicroelectronics |
23+ |
TO-18 |
12800 |
原裝正品代理商最優(yōu)惠價格,現(xiàn)貨或訂貨 |
詢價 | ||
ST |
100394 |
只做正品 |
詢價 |